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Overview
overview
10Static
static
6CyberDEV C...nd.pyc
windows7-x64
3CyberDEV C...nd.pyc
windows10-2004-x64
3CyberDEV C...er.pyc
windows7-x64
3CyberDEV C...er.pyc
windows10-2004-x64
3CyberDEV C...or.pyc
windows7-x64
3CyberDEV C...or.pyc
windows10-2004-x64
3CyberDEV C...nts.js
windows7-x64
3CyberDEV C...nts.js
windows10-2004-x64
3CyberDEV C...ute.js
windows7-x64
3CyberDEV C...ute.js
windows10-2004-x64
3CyberDEV C...yed.js
windows7-x64
3CyberDEV C...yed.js
windows10-2004-x64
10CyberDEV C...le.pyc
windows7-x64
3CyberDEV C...le.pyc
windows10-2004-x64
3CyberDEV C...on.pyc
windows7-x64
3CyberDEV C...on.pyc
windows10-2004-x64
3CyberDEV C...ey.pyc
windows7-x64
3CyberDEV C...ey.pyc
windows10-2004-x64
3CyberDEV C...ot.pyc
windows7-x64
3CyberDEV C...ot.pyc
windows10-2004-x64
3CyberDEV C...to.pyc
windows7-x64
3CyberDEV C...to.pyc
windows10-2004-x64
3CyberDEV C...ls.pyc
windows7-x64
3CyberDEV C...ls.pyc
windows10-2004-x64
3CyberDEV C...ver.js
windows7-x64
3CyberDEV C...ver.js
windows10-2004-x64
3CyberDEV C...nt.pyc
windows7-x64
3CyberDEV C...nt.pyc
windows10-2004-x64
3CyberDEV C...on.pyc
windows7-x64
3CyberDEV C...on.pyc
windows10-2004-x64
3CyberDEV C...__.pyc
windows7-x64
3CyberDEV C...__.pyc
windows10-2004-x64
3Analysis
-
max time kernel
1442s -
max time network
1447s -
platform
windows7_x64 -
resource
win7-20240729-ja -
resource tags
arch:x64arch:x86image:win7-20240729-jalocale:ja-jpos:windows7-x64systemwindows -
submitted
14/08/2024, 05:47
Behavioral task
behavioral1
Sample
CyberDEV Client/lib/selenium/webdriver/remote/command.pyc
Resource
win7-20240704-ja
Behavioral task
behavioral2
Sample
CyberDEV Client/lib/selenium/webdriver/remote/command.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral3
Sample
CyberDEV Client/lib/selenium/webdriver/remote/errorhandler.pyc
Resource
win7-20240729-ja
Behavioral task
behavioral4
Sample
CyberDEV Client/lib/selenium/webdriver/remote/errorhandler.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral5
Sample
CyberDEV Client/lib/selenium/webdriver/remote/file_detector.pyc
Resource
win7-20240729-ja
Behavioral task
behavioral6
Sample
CyberDEV Client/lib/selenium/webdriver/remote/file_detector.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral7
Sample
CyberDEV Client/lib/selenium/webdriver/remote/findElements.js
Resource
win7-20240708-ja
Behavioral task
behavioral8
Sample
CyberDEV Client/lib/selenium/webdriver/remote/findElements.js
Resource
win10v2004-20240802-ja
Behavioral task
behavioral9
Sample
CyberDEV Client/lib/selenium/webdriver/remote/getAttribute.js
Resource
win7-20240708-ja
Behavioral task
behavioral10
Sample
CyberDEV Client/lib/selenium/webdriver/remote/getAttribute.js
Resource
win10v2004-20240802-ja
Behavioral task
behavioral11
Sample
CyberDEV Client/lib/selenium/webdriver/remote/isDisplayed.js
Resource
win7-20240704-ja
Behavioral task
behavioral12
Sample
CyberDEV Client/lib/selenium/webdriver/remote/isDisplayed.js
Resource
win10v2004-20240802-ja
Behavioral task
behavioral13
Sample
CyberDEV Client/lib/selenium/webdriver/remote/mobile.pyc
Resource
win7-20240708-ja
Behavioral task
behavioral14
Sample
CyberDEV Client/lib/selenium/webdriver/remote/mobile.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral15
Sample
CyberDEV Client/lib/selenium/webdriver/remote/remote_connection.pyc
Resource
win7-20240729-ja
Behavioral task
behavioral16
Sample
CyberDEV Client/lib/selenium/webdriver/remote/remote_connection.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral17
Sample
CyberDEV Client/lib/selenium/webdriver/remote/script_key.pyc
Resource
win7-20240708-ja
Behavioral task
behavioral18
Sample
CyberDEV Client/lib/selenium/webdriver/remote/script_key.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral19
Sample
CyberDEV Client/lib/selenium/webdriver/remote/shadowroot.pyc
Resource
win7-20240708-ja
Behavioral task
behavioral20
Sample
CyberDEV Client/lib/selenium/webdriver/remote/shadowroot.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral21
Sample
CyberDEV Client/lib/selenium/webdriver/remote/switch_to.pyc
Resource
win7-20240704-ja
Behavioral task
behavioral22
Sample
CyberDEV Client/lib/selenium/webdriver/remote/switch_to.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral23
Sample
CyberDEV Client/lib/selenium/webdriver/remote/utils.pyc
Resource
win7-20240704-ja
Behavioral task
behavioral24
Sample
CyberDEV Client/lib/selenium/webdriver/remote/utils.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral25
Sample
CyberDEV Client/lib/selenium/webdriver/remote/webdriver.js
Resource
win7-20240704-ja
Behavioral task
behavioral26
Sample
CyberDEV Client/lib/selenium/webdriver/remote/webdriver.js
Resource
win10v2004-20240802-ja
Behavioral task
behavioral27
Sample
CyberDEV Client/lib/selenium/webdriver/remote/webelement.pyc
Resource
win7-20240729-ja
Behavioral task
behavioral28
Sample
CyberDEV Client/lib/selenium/webdriver/remote/webelement.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral29
Sample
CyberDEV Client/lib/selenium/webdriver/remote/websocket_connection.pyc
Resource
win7-20240729-ja
Behavioral task
behavioral30
Sample
CyberDEV Client/lib/selenium/webdriver/remote/websocket_connection.pyc
Resource
win10v2004-20240802-ja
Behavioral task
behavioral31
Sample
CyberDEV Client/lib/selenium/webdriver/safari/__init__.pyc
Resource
win7-20240708-ja
Behavioral task
behavioral32
Sample
CyberDEV Client/lib/selenium/webdriver/safari/__init__.pyc
Resource
win10v2004-20240802-ja
General
-
Target
CyberDEV Client/lib/selenium/webdriver/remote/file_detector.pyc
-
Size
2KB
-
MD5
87d6c3be641933bf41e627b32e8a48c9
-
SHA1
b322fa4dbc38547f493acf79abd93217aac1e32b
-
SHA256
49d0bf158ca9fb2f3ee40197bdcaf5c005d7e6c2cee4e084b9e989f74b29aecb
-
SHA512
a8db1c7461ab84490bbc7ede93350f82d8f2fc09356996bdd4869e6483aa454f82f06cfa3561b6c44938dd932baa318b73ea836bdaf2db6c38726fe0986ea74e
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe -
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.pyc rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file\ rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\pyc_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2592 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2592 AcroRd32.exe 2592 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2700 wrote to memory of 2924 2700 cmd.exe 31 PID 2700 wrote to memory of 2924 2700 cmd.exe 31 PID 2700 wrote to memory of 2924 2700 cmd.exe 31 PID 2924 wrote to memory of 2592 2924 rundll32.exe 32 PID 2924 wrote to memory of 2592 2924 rundll32.exe 32 PID 2924 wrote to memory of 2592 2924 rundll32.exe 32 PID 2924 wrote to memory of 2592 2924 rundll32.exe 32
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\CyberDEV Client\lib\selenium\webdriver\remote\file_detector.pyc"1⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\CyberDEV Client\lib\selenium\webdriver\remote\file_detector.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\CyberDEV Client\lib\selenium\webdriver\remote\file_detector.pyc"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2592
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD51009f2872f0bdfb89d154fa056f4d54d
SHA14afb33bd8abf04c149404fd9dfae91821157b013
SHA256670c9482505601d45600b0c374c49da3e1a9ceae94e770ef8aa20f4109857921
SHA51213e9a649f3ad15d4d61585f83564dd4e4794a89cdc37ac957b64814fa30fff8ede4c12690604304a4699844656a365a224fb8c5b4d7b3587eb96bb022208329d